JPH0787311B2 - 高効率ｄ級電圧スイッチング電力増幅器用駆動装置 - Google Patents

高効率ｄ級電圧スイッチング電力増幅器用駆動装置

Info

Publication number
JPH0787311B2
JPH0787311B2 JP2413091A JP41309190A JPH0787311B2 JP H0787311 B2 JPH0787311 B2 JP H0787311B2 JP 2413091 A JP2413091 A JP 2413091A JP 41309190 A JP41309190 A JP 41309190A JP H0787311 B2 JPH0787311 B2 JP H0787311B2
Authority
JP
Japan
Prior art keywords
power amplifier
switching
class
voltage
capacitance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2413091A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04159804A (ja
Inventor
アーメス エル−ハマムシイ セイド−アムル
ジャーナコフ ジョージ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPH04159804A publication Critical patent/JPH04159804A/ja
Publication of JPH0787311B2 publication Critical patent/JPH0787311B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP2413091A 1989-12-21 1990-12-21 高効率ｄ級電圧スイッチング電力増幅器用駆動装置 Expired - Lifetime JPH0787311B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US454614 1989-12-21
US07/454,614 US5023566A (en) 1989-12-21 1989-12-21 Driver for a high efficiency, high frequency Class-D power amplifier

Publications (2)

Publication Number Publication Date
JPH04159804A JPH04159804A (ja) 1992-06-03
JPH0787311B2 true JPH0787311B2 (ja) 1995-09-20

Family

ID=23805362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2413091A Expired - Lifetime JPH0787311B2 (ja) 1989-12-21 1990-12-21 高効率ｄ級電圧スイッチング電力増幅器用駆動装置

Country Status (4)

Country Link
US (1) US5023566A (enExample)
JP (1) JPH0787311B2 (enExample)
DE (1) DE4040693A1 (enExample)
NL (1) NL9002583A (enExample)

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US5117198A (en) * 1991-04-08 1992-05-26 Kenneth Morenz Class D MOSFET amplifier and voltage supply balance circuit therefor
US5118997A (en) * 1991-08-16 1992-06-02 General Electric Company Dual feedback control for a high-efficiency class-d power amplifier circuit
US5153484A (en) * 1991-10-31 1992-10-06 General Electric Company Electrodeless high intensity discharge lamp excitation coil and ballast configuration for maximum efficiency
US5134345A (en) * 1991-10-31 1992-07-28 General Electric Company Feedback system for stabilizing the arc discharge of a high intensity discharge lamp
US6229392B1 (en) 1992-01-30 2001-05-08 Advanced Energy Industries, Inc. High power switch-mode radio frequency amplifier method and apparatus
TW214598B (en) * 1992-05-20 1993-10-11 Diablo Res Corp Impedance matching and filter network for use with electrodeless discharge lamp
US5306986A (en) * 1992-05-20 1994-04-26 Diablo Research Corporation Zero-voltage complementary switching high efficiency class D amplifier
DE69320808T2 (de) * 1992-06-05 1999-03-04 Diablo Research Corp., Sunnyvale, Calif. Elektrodenlose entladungslampe mit push-pull e klasse verstärker und spule
TW210397B (en) * 1992-06-05 1993-08-01 Diablo Res Corp Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure
US5332970A (en) * 1992-06-25 1994-07-26 General Electric Company Method for measuring the impedance of an electrodeless arc discharge lamp
US5619103A (en) * 1993-11-02 1997-04-08 Wisconsin Alumni Research Foundation Inductively coupled plasma generating devices
US5463285A (en) * 1994-03-14 1995-10-31 General Electric Company Variable capacitor with very fine resolution
US5535438A (en) * 1994-05-10 1996-07-09 Panasonic Technologies, Inc. Phase linear class E amplifier for a satellite communication terminal which communicates with a low earth orbiting satellite
US5600187A (en) * 1994-06-27 1997-02-04 General Electric Company Electronically controllable capacitors using power MOSFET's
US5945785A (en) * 1996-08-27 1999-08-31 Matsushita Electric Works, Ltd. Power source device with minimized variation in circuit efficiency due to variation in applied voltage to driving transformer
US6100756A (en) * 1998-09-21 2000-08-08 Motorola, Inc. Method and apparatus for high efficiency power amplification
US6441652B1 (en) * 1999-06-24 2002-08-27 Koninklijke Philips Electroanics N.V. High efficiency high frequency resonant gate driver for power converter
US6469919B1 (en) * 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
US7180758B2 (en) * 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp
US7265618B1 (en) * 2000-05-04 2007-09-04 Matsushita Electric Industrial Co., Ltd. RF power amplifier having high power-added efficiency
AU2001245398A1 (en) * 2000-03-03 2001-09-17 Tripath Technology, Inc. Rf communication system using an rf digital amplifier
US6414560B2 (en) 2000-03-03 2002-07-02 Tripath Technology, Inc. Loop delay compensation for a digital power amplifier
US6577194B2 (en) 2000-03-03 2003-06-10 Tripath Technology, Inc. Resonant gate drive technique for a digital power amplifier
US6348836B2 (en) 2000-03-03 2002-02-19 Tripath Technology, Inc. Dual independently clocked analog-to-digital conversion for a digital power amplifier
US6549069B2 (en) 2000-03-03 2003-04-15 Tripath Technology, Inc. Self-timed switching for a digital power amplifier
US6628166B2 (en) 2000-03-03 2003-09-30 Tripath Technology, Inc. RF communication system using an RF digital amplifier
US6549071B1 (en) * 2000-09-12 2003-04-15 Silicon Laboratories, Inc. Power amplifier circuitry and method using an inductance coupled to power amplifier switching devices
US6448847B1 (en) 2000-09-12 2002-09-10 Silicon Laboratories, Inc. Apparatus and method for providing differential-to-single ended conversion and impedance transformation
US6392488B1 (en) 2000-09-12 2002-05-21 Silicon Laboratories, Inc. Dual oxide gate device and method for providing the same
US6362606B1 (en) 2000-09-12 2002-03-26 Silicon Laboratories, Inc Method and apparatus for regulating a voltage
US6462620B1 (en) 2000-09-12 2002-10-08 Silicon Laboratories, Inc. RF power amplifier circuitry and method for amplifying signals
US6917245B2 (en) 2000-09-12 2005-07-12 Silicon Laboratories, Inc. Absolute power detector
US6593807B2 (en) 2000-12-21 2003-07-15 William Harris Groves, Jr. Digital amplifier with improved performance
CN1461582A (zh) * 2001-04-20 2003-12-10 皇家菲利浦电子有限公司 用于包括由e类驱动器驱动的谐振半桥转换器的放电灯的电路装置
US6828859B2 (en) * 2001-08-17 2004-12-07 Silicon Laboratories, Inc. Method and apparatus for protecting devices in an RF power amplifier
US6621339B2 (en) 2001-11-30 2003-09-16 Tripath Technology, Inc. Methods and apparatus for facilitating negative feedback, providing loop stability, and improving amplifier efficiency
US6570777B1 (en) 2001-12-06 2003-05-27 Eni Technology, Inc. Half sine wave resonant drive circuit
US6894565B1 (en) 2002-12-03 2005-05-17 Silicon Laboratories, Inc. Fast settling power amplifier regulator
US20040189502A1 (en) * 2003-03-04 2004-09-30 Lee Ying Lau Multi-level pulse width modulation in digital system
US6897730B2 (en) * 2003-03-04 2005-05-24 Silicon Laboratories Inc. Method and apparatus for controlling the output power of a power amplifier
US20040223545A1 (en) * 2003-03-04 2004-11-11 Lee Ying Lau Multi-level pulse width modulation in digital system
US8624678B2 (en) 2010-12-05 2014-01-07 Rf Micro Devices (Cayman Islands), Ltd. Output stage of a power amplifier having a switched-bulk biasing and adaptive biasing
US7218173B2 (en) * 2005-04-08 2007-05-15 Maxim Integrated Products, Inc. Minimum on time, dual supply class D amplifiers with ground speaker returns and methods of class D amplification
JP2007336618A (ja) * 2006-06-12 2007-12-27 Pre-Tech Co Ltd 高周波用高出力回路
US7573330B2 (en) * 2006-10-30 2009-08-11 Nortel Networks Limited High efficiency digital power amplifier
US7719141B2 (en) * 2006-11-16 2010-05-18 Star Rf, Inc. Electronic switch network
US7859337B1 (en) 2007-04-27 2010-12-28 Rockwell Collins, Inc, Wideband driver for class-D power amplifiers
RU2372710C2 (ru) * 2008-01-09 2009-11-10 ОАО "Концерн "Океанприбор" Ключевое устройство (варианты)
US9479202B2 (en) * 2008-02-19 2016-10-25 Infineon Technologies Ag System and method for burst mode amplifier
US20100019857A1 (en) * 2008-07-22 2010-01-28 Star Rf, Inc. Hybrid impedance matching
JP4788805B2 (ja) * 2009-06-15 2011-10-05 サンケン電気株式会社 半導体スイッチング素子のドライブ回路
JP4894894B2 (ja) * 2009-07-22 2012-03-14 Ｔｄｋ株式会社 ワイヤレス給電装置およびワイヤレス電力伝送システム
KR101102128B1 (ko) * 2009-12-15 2012-01-02 서울대학교산학협력단 Ｅ 급 전력 증폭기
US8344801B2 (en) 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier
US8604873B2 (en) 2010-12-05 2013-12-10 Rf Micro Devices (Cayman Islands), Ltd. Ground partitioned power amplifier for stable operation
US8766724B2 (en) 2010-12-05 2014-07-01 Rf Micro Devices (Cayman Islands), Ltd. Apparatus and method for sensing and converting radio frequency to direct current
US8629725B2 (en) 2010-12-05 2014-01-14 Rf Micro Devices (Cayman Islands), Ltd. Power amplifier having a nonlinear output capacitance equalization
JP5736939B2 (ja) * 2011-05-09 2015-06-17 セイコーエプソン株式会社 容量性負荷駆動回路及び流体噴射装置
JP5903816B2 (ja) * 2011-09-16 2016-04-13 セイコーエプソン株式会社 脈動発生装置用制御装置および液体噴射装置
US8843083B2 (en) 2012-07-09 2014-09-23 Rf Micro Devices (Cayman Islands), Ltd. CMOS switching circuitry of a transmitter module
US9214901B2 (en) 2012-07-27 2015-12-15 Mks Instruments, Inc. Wideband AFT power amplifier systems with frequency-based output transformer impedance balancing
US8731490B2 (en) 2012-07-27 2014-05-20 Rf Micro Devices (Cayman Islands), Ltd. Methods and circuits for detuning a filter and matching network at the output of a power amplifier
US9281788B2 (en) 2013-03-15 2016-03-08 Analog Devices, Inc. All digital zero-voltage switching
US8970418B1 (en) 2013-08-19 2015-03-03 Analog Devices, Inc. High output power digital-to-analog converter system
US10056924B2 (en) 2013-08-19 2018-08-21 Analog Devices, Inc. High output power digital-to-analog converter system
WO2015038369A1 (en) * 2013-09-10 2015-03-19 Efficient Power Conversion Corporation High efficiency voltage mode class d topology
CN111337866B (zh) 2018-12-19 2025-01-07 通用电气公司 一种开关电源及磁共振成像系统
RU2749015C1 (ru) * 2020-09-03 2021-06-03 Акционерное Общество "Концерн "Океанприбор" Устройство усиления аналоговых сигналов
US11463052B2 (en) 2020-11-30 2022-10-04 Stmicroelectronics S.R.L. PWM driving circuit and method

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* Cited by examiner, † Cited by third party
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US3239772A (en) * 1963-02-06 1966-03-08 Westinghouse Electric Corp Highly efficient semiconductor switching amplifier
US3919656A (en) * 1973-04-23 1975-11-11 Nathan O Sokal High-efficiency tuned switching power amplifier

Also Published As

Publication number Publication date
NL9002583A (nl) 1991-07-16
DE4040693C2 (enExample) 1993-05-13
JPH04159804A (ja) 1992-06-03
US5023566A (en) 1991-06-11
DE4040693A1 (de) 1991-07-04

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960611